The main valve is the spool valve, which employs a unique soft seal I-ring for spool packing made of self-lubricating material.

This has remarkable improved operation reliability.

Model code  Return

414S201C 414S202C 414S302C 414S303C 414S603C 414S604C 414SA14C

414SA16C 414SA96C 414SA91C

Hold 414D201C 414D202C 414D302C 414D303C 414D603C 414D604C 414DA14C

414DA16C 414DA96C 414DA91C

Closed center 414H201C 414H202C 414H302C 414H303C 414H603C 414H604C

414HA14C 414HA16C 414HA96C 414HA91C

Center open to pressure 414I201C 414I202C 414I302C 414I303C 414I603C

414I604C 414IA14C 414IA16C 414IA96C 414IA91C

Center open to exhaust 414J201C 414J202C 414J302C 414J303C 414J603C 414J604C

414JA14C 414JA16C 414JA96C 414JA91C

Nominal size of main valve B20 B30 B60 B110 B190

Port size Rc1/8 Rc1/4 Rc3/8 Rc1/2 Rc3/4 Rc 1

Effective area of valve 16mm2 20mm2 25mm2 30mm2 51mm2 60mm2 94mm2 110mm2

160mm2 190mm2

Working pressure 0.2～1.0MPa

Ambient temp. -5～50℃